In commemorating the 175th Anniversary of Patek Philippe, the firm released an exclusive collection of limited edition watches, including a grand complicated repeater, a series of multi-scale chronographs and the World Time Moon models ref. 5575G and ref. 7175R, dedicated to male and female collectors, respectively. This dynamic dual is a modern interpretation of Louis Cottier’s ingenious invention, featuring larger cases, and lyre-shaped lugs and is powered by the innovative automatic calibre 240 HU LU. Together, these two references are in fact the first World Time models incorporating a moon phase indication or any other watch complication.

Released in a limited edition of 450 pieces, the lady’s ref. 7175-001 is distinguished by its sublime 38mm pink gold case, topped with an exquisite diamond bezel that elevates its overall sophistication and timeless elegance. The dazzling and divine aura surrounding the dial is composed of 70 round diamonds that total approximately 0.630 ct. Moving on to the dial, the celestial center with moon phases is highlighted by a bronze 24-hour ring, along with the 24 cities that encircle it. As a nod to Patek Philippe’s hometown, the city of Paris on the standard issues has been replaced with Geneva.

The world of watch collecting is no longer a boy's club and women’s interest in horology has grown significantly over the last 20 years. Brands now look to these important tastemakers, seeking to give them the same complicated timepieces men desire, but with a feminine touch that can be easily dressed up or down. Both tastefully executed and technically sound, the present wristwatch is exactly that and is offered in immaculate, double-factory sealed condition with its original accessories. Adding to its rarity, this World Time Moon ref. 7175R-001 is also the 4th example that has resurfaced on the market.